package com.sun.service;

import com.github.pagehelper.PageInfo;
import com.sun.entities.Emp;
import jnr.ffi.annotations.In;

/**
 * @author hugh.sun
 * @date 2021/11/15 0:43
 */
public  interface EmpService {
    void add(Emp emp);
    Object getEmpById(Integer id);
    PageInfo selectUserByname(Integer pageIndex, Integer pageSize);

}
